Turn power off, remove filter rinse with hose, soak in filter cleaning solution overnight or replace filter if it is over 12 months old.

Airlock in circulation pump

Turn power off, remove filters and place hose in holes where filters screw in. Turn hose on full for 30 seconds then turn off (this may assist remove air blockage in system). Turn power back on. If this method doesn’t work, remove cabinet panels and locate circulation pump, loosen top barrel union until air is expelled, tighten union and turn power back on, repeat process if necessary.

Pump failure

Turn power off, remove cabinet panels to locate circulation pump , turn power back on if circulation pump is humming or does not turn on the pump may have failed and will need repairing or replacing, contact Covertex Spas if assistance is required.

Displayed Temperature is Different to Actual Water Temperature – SpaNet Controls